进DV-hop定位算法

MPPT控制器的全称“最大功率点跟踪”（Maximum Power Point Tracking）太阳能控制器，是传统太阳能充放电控制器的升级换代产品。所谓最大功率点跟踪，即是指控制器能够实时侦测太阳能板的发电电压，并追踪最高电压电流值(VI)，使系统以最高的效率对蓄电池充电。下面我们用一种机械模拟对比的方式来向大家解释MPPT太阳能控制器的基本原理。(The full name of MPPT controller is "Maximum Power Point Tracking" solar controller, which is an upgrade product of the traditional solar charge and discharge controller. The so-called maximum power point tracking (MPPT) means that the controller can detect the generation voltage of solar panels in real time, and track the maximum voltage and current (VI), so that the system can charge the battery with the highest efficiency. Next, we will explain the basic principle of MPPT solar controller in a way of mechanical simulation and comparison.)

件是一款基于elei编写省市县三级联动菜单代码。(This is a three-level linkage menu code for provinces, cities and counties based on elei.)

流体力学压科比第三方俄罗斯课件挺两考得四(Russia' s third-party courseware fluid pressure Bryant two managed to get four very)

Duffing方程是描述共振现象、调和振动、次调和振动、拟周期振动、概周期振动、奇异吸引子和混沌现象(或随机过程)的简单数学模型。因此，在非线性振动理论中研究，Duffing方程具有重要的意义。(duffing equation slove procedure)

DSP的一个实验程序，通过该程序可以实现对DSP运行的掌握，还可以熟悉CCS的用法。-a DSP experimental procedure, the procedure can be achieved on the master DSP operations, but also familiar with the use of CCS.

说明：  Unity3D从入门到精通编程资料pdf教程(Unity3D from Introduction to Proficiency in Programming Data PDF Course)

Excel->MySQL　解决UNIX下使用Excel数据的困难。-Excel-gt; MySQL UNIX solutions use Excel data difficulties.

说明：  pfc离散元 适合初学者学习的代码--模型生成(PFC discrete element code for beginners to learn--model generation)

又一个VB6.0环境下使用的XP风格进度条控件+实例源码，有4种风格样式，4种颜色风格，4个示例进度条，依次点击对应控制按钮可显示进度条样式。本进度条可用于程序控制、等待状态、加载状态的Loading显示，值得收藏。

说明：  均值聚类算法可以做聚类分析、以及基于成像的波形提取(Mean clustering algorithm can do clustering analysis, as well as image-based waveform extraction.)